.vizshell{grid-template-columns:minmax(0,1fr);align-items:start;gap:1.25rem;display:grid}@media (width>=900px){.vizshell{grid-template-columns:minmax(0,1fr) 20rem}.vizshell.wide-panel{grid-template-columns:minmax(0,1fr) 24rem}}.vizshell[hidden],.vizstep[hidden],.roomgrid[hidden],.chiprow[hidden],.swatchrow[hidden],.toolbar[hidden]{display:none}.vizcanvas{background:var(--surface-sunk);border-radius:var(--radius);min-height:10rem;position:relative;overflow:hidden}.vizcanvas>canvas{width:100%;height:auto;display:block}.vizpanel{flex-direction:column;gap:1.1rem;min-width:0;display:flex}.vizpanel h3{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 .45rem;font-size:.72rem;font-weight:500}.vizpanel>section>p:first-child{margin-top:0}@media (width<=899px){.vizpanel.sheet{z-index:2;border-top:1px solid var(--line);border-radius:var(--radius-lg) var(--radius-lg) 0 0;background:var(--surface-raised);max-height:40vh;box-shadow:var(--shadow-lg);padding:.9rem 1rem 1rem;position:sticky;bottom:0;overflow:auto}}.viztabs{border-bottom:1px solid var(--line);gap:.15rem;display:flex;overflow-x:auto}.viztab{font:inherit;color:var(--ink-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;flex-shrink:0;margin-bottom:-1px;padding:.5rem .7rem;font-size:.84rem}.viztab:hover{color:var(--ink)}.viztab[aria-selected=true]{color:var(--ink);border-bottom-color:var(--accent)}.vizpane[hidden]{display:none}.vizstepper{counter-reset:vizstep;flex-wrap:wrap;gap:.3rem .5rem;margin:0 0 1.5rem;padding:0;list-style:none;display:flex}.vizstepper li{color:var(--ink-faint);align-items:center;gap:.4rem;font-size:.78rem;display:inline-flex}.vizstepper li:before{counter-increment:vizstep;content:counter(vizstep);border:1px solid var(--line-strong);font-variant-numeric:tabular-nums;border-radius:50%;justify-content:center;align-items:center;width:1.35rem;height:1.35rem;font-size:.68rem;display:inline-flex}.vizstepper li:not(:last-child):after{content:"";background:var(--line);width:1rem;height:1px;margin-left:.2rem}.vizstepper li[aria-current=step]{color:var(--ink)}.vizstepper li[aria-current=step]:before{border-color:var(--accent);color:var(--accent-ink);background:var(--accent-soft)}.vizstepper li.done{color:var(--ink-muted)}.vizstepper li.done:before{content:"✓";border-color:var(--ink);background:var(--ink);color:var(--surface-raised)}.vizstep{margin-bottom:1.75rem}.vizstep h2{font-weight:400}.roomgrid{grid-template-columns:repeat(auto-fill,minmax(7.25rem,1fr));gap:.6rem;margin-top:.6rem;display:grid}.roomgroup{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);grid-column:1/-1;margin:.5rem 0 -.2rem;font-size:.72rem}.roomgroup:first-child{margin-top:0}.roomgrid.strip{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;gap:.5rem;padding-bottom:.3rem;display:flex;overflow-x:auto}.roomgrid.strip .roombtn{scroll-snap-align:start;flex:0 0 6.75rem}.roombtn{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface-raised);color:var(--ink-muted);font:inherit;text-align:left;cursor:pointer;transition:border-color var(--motion-fast), box-shadow var(--motion-fast);flex-direction:column;gap:.3rem;padding:.3rem;font-size:.74rem;display:flex}.roombtn img{aspect-ratio:4/3;object-fit:cover;border-radius:calc(var(--radius) - 4px);background:var(--surface-sunk);width:100%;display:block}.roombtn span{text-overflow:ellipsis;white-space:nowrap;padding:0 .15rem .05rem;overflow:hidden}.roombtn:hover{border-color:var(--line-strong);box-shadow:var(--shadow-sm)}.roombtn.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.roombtn.upload{text-align:center;border-style:dashed;justify-content:center;align-items:center;min-height:6.5rem}.roombtn.upload svg{width:1.2rem;height:1.2rem;color:var(--ink-muted)}.chiprow{flex-wrap:wrap;gap:.45rem;margin-top:.4rem;display:flex}.chip{border:1px solid var(--line);background:var(--surface-raised);color:var(--ink);font:inherit;cursor:pointer;transition:border-color var(--motion-fast), color var(--motion-fast);border-radius:999px;padding:.38rem .85rem;font-size:.82rem}.chip:hover{border-color:var(--line-strong)}.chip.active{border-color:var(--accent);color:var(--accent-ink)}.chip.swatchchip{align-items:center;gap:.4rem;display:inline-flex}.chip.swatchchip i{border:1px solid var(--line);border-radius:50%;width:.85rem;height:.85rem;display:inline-block}.cropwrap,.markwrap{background:var(--surface-sunk);border-radius:var(--radius);touch-action:none;max-width:100%;position:relative;overflow:hidden}.cropwrap img,.markwrap img{width:100%;height:100%;display:block}.cropsvg,.marksvg{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.cropsvg polygon,.marksvg polygon{fill:#ffffff1f;stroke:var(--accent);stroke-width:2px}.corner{cursor:grab;touch-action:none;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:2.25rem;height:2.25rem;margin:-1.125rem 0 0 -1.125rem;padding:0;display:flex;position:absolute}.corner:after{content:"";background:var(--accent);border:2px solid var(--surface-raised);border-radius:50%;width:1.2rem;height:1.2rem;box-shadow:0 1px 3px #0000004d}.corner:active{cursor:grabbing}.pin{background:var(--accent);border:2px solid var(--surface-raised);cursor:grab;touch-action:none;border-radius:50%;width:1.1rem;height:1.1rem;margin:-.55rem 0 0 -.55rem;padding:0;position:absolute;box-shadow:0 1px 3px #0000004d}.pin:active{cursor:grabbing}.draghandle{cursor:grab;touch-action:none;background:0 0;border:none;padding:0;position:absolute}.draghandle:active{cursor:grabbing}.draghandle:focus-visible{outline-offset:-2px;outline:2px dashed #fff}.exportframe{cursor:grab;touch-action:none;border:2px dashed #fff;position:absolute;box-shadow:0 0 0 999px #00000059}.exportframe:active{cursor:grabbing}.brushoverlay{pointer-events:none;position:absolute}.toolbar{flex-wrap:wrap;align-items:center;gap:.5rem;margin-top:.6rem;display:flex}.toolbar .spacer{flex:1}.swatchrow{flex-wrap:wrap;gap:.4rem;margin-top:.4rem;display:flex}.swatch{border:1px solid var(--line);cursor:pointer;width:1.75rem;height:1.75rem;box-shadow:inset 0 0 0 2px var(--surface-raised);border-radius:50%;padding:0}.swatch.active{border-color:var(--accent);box-shadow:inset 0 0 0 2px var(--surface-raised), 0 0 0 2px var(--accent-soft)}dialog.sheet.wide{max-width:64rem;padding:1.25rem 1.5rem 1.5rem}dialog.sheet.wide h2{margin:0 0 .75rem}@media (width<=640px){dialog.sheet.wide{border:none;border-radius:0;width:100%;max-width:none;height:100dvh;max-height:100dvh;margin:0;padding:1rem 1rem 1.25rem}}.xroverlay{padding:env(safe-area-inset-top,1rem) 1rem env(safe-area-inset-bottom,1rem);pointer-events:none;color:#fff;font-family:var(--font-ui);flex-direction:column;justify-content:space-between;display:flex;position:fixed;inset:0}.xrhint{text-align:center;background:#0000008c;border-radius:999px;max-width:22rem;margin:1rem auto 0;padding:.6rem .9rem;font-size:.9rem}.xrbar{pointer-events:auto;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.xrbar span{text-shadow:0 1px 3px #0009;font-size:.9rem}.xrbar .btn{pointer-events:auto}